來源:網(wǎng)絡(luò)資源 作者:中考網(wǎng)編輯 2021-04-30 09:16:14
中考網(wǎng)整理了關(guān)于中考復(fù)習(xí)知識點之賓語引導(dǎo)詞的判斷,希望對同學(xué)們有所幫助,僅供參考。
1. that,后跟陳述句,無意義,口語中可省略。
【例】They know(that)she is an English teacher.
分析:從句she is an English teacher是一個完整的陳述句,不缺少任何成分(如主語、賓語等),引導(dǎo)詞用that。
2. if和 whether表“是否”,多數(shù)情況下二者可互換。
【例】I wonder if/ whether you have already finished your homework.
※ 易錯點:只用whether不用if的情況
、 當(dāng)與or not連用時
【例】I wonder if/ whether you have already finished your homework.
= I wonder whether you have already finished your homework or not.
= I wonder whether or not you have already finished your homework.
總結(jié):無論or not位置在前面還是后面,出現(xiàn)or not就只用whether。
② 賓從作介詞的賓語時
【例】He was worried about whether he would lose his job.
介詞about后面,賓從的連接詞只能用whether。
③ Whether引導(dǎo)的賓從放在句首時
【例】Whether we can arrive there on time, I am not sure.
3. 特殊疑問詞。當(dāng)賓語從句是特殊疑問句時,由疑問代詞(what、who、which、whose、whom等)和疑問副詞(where、when、why、how)引導(dǎo)。
※ 總結(jié):問什么就用什么
【例】I didn’t know who was late for school this morning. (問人——who)
【例】I don’t remember when we arrived here. (問時間——when)
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